IV First stage\\
$\,IDA\,Pos\,\textsubscript{t-1}\,$\times$\,P\,\textsubscript{t-2}$&   9.6564\sym{***}&  10.2754\sym{***}&   8.1731\sym{***}&   9.4434\sym{***}&   9.4609\sym{***}&   9.5058\sym{***}\\
          & (1.1584)         & (1.0286)         & (0.8985)         & (1.0746)         & (1.0720)         & (1.0644)         \\
\(N\)     &    12325         &    12325         &    12325         &    11600         &    11600         &    11600         \\
